package fastly import ( "crypto/sha1" "encoding/hex" "errors" "fmt" "log" "strings" "time" "github.com/hashicorp/terraform/helper/schema" gofastly "github.com/sethvargo/go-fastly" ) var fastlyNoServiceFoundErr = errors.New("No matching Fastly Service found") func resourceServiceV1() *schema.Resource { return &schema.Resource{ Create: resourceServiceV1Create, Read: resourceServiceV1Read, Update: resourceServiceV1Update, Delete: resourceServiceV1Delete, Importer: &schema.ResourceImporter{ State: schema.ImportStatePassthrough, }, Schema: map[string]*schema.Schema{ "name": { Type: schema.TypeString, Required: true, Description: "Unique name for this Service", }, // Active Version represents the currently activated version in Fastly. In // Terraform, we abstract this number away from the users and manage // creating and activating. It's used internally, but also exported for // users to see. "active_version": { Type: schema.TypeInt, Computed: true, }, "domain": { Type: schema.TypeSet, Required: true, Elem: &schema.Resource{ Schema: map[string]*schema.Schema{ "name": { Type: schema.TypeString, Required: true, Description: "The domain that this Service will respond to", }, "comment": { Type: schema.TypeString, Optional: true, }, }, }, }, "condition": { Type: schema.TypeSet, Optional: true, Elem: &schema.Resource{ Schema: map[string]*schema.Schema{ "name": { Type: schema.TypeString, Required: true, }, "statement": { Type: schema.TypeString, Required: true, Description: "The statement used to determine if the condition is met", StateFunc: func(v interface{}) string { value := v.(string) // Trim newlines and spaces, to match Fastly API return strings.TrimSpace(value) }, }, "priority": { Type: schema.TypeInt, Required: true, Description: "A number used to determine the order in which multiple conditions execute. Lower numbers execute first", }, "type": { Type: schema.TypeString, Required: true, Description: "Type of the condition, either `REQUEST`, `RESPONSE`, or `CACHE`", }, }, }, }, "default_ttl": { Type: schema.TypeInt, Optional: true, Default: 3600, Description: "The default Time-to-live (TTL) for the version", }, "default_host": { Type: schema.TypeString, Optional: true, Computed: true, Description: "The default hostname for the version", }, "backend": { Type: schema.TypeSet, Optional: true, Elem: &schema.Resource{ Schema: map[string]*schema.Schema{ // required fields "name": { Type: schema.TypeString, Required: true, Description: "A name for this Backend", }, "address": { Type: schema.TypeString, Required: true, Description: "An IPv4, hostname, or IPv6 address for the Backend", }, // Optional fields, defaults where they exist "auto_loadbalance": { Type: schema.TypeBool, Optional: true, Default: true, Description: "Should this Backend be load balanced", }, "between_bytes_timeout": { Type: schema.TypeInt, Optional: true, Default: 10000, Description: "How long to wait between bytes in milliseconds", }, "connect_timeout": { Type: schema.TypeInt, Optional: true, Default: 1000, Description: "How long to wait for a timeout in milliseconds", }, "error_threshold": { Type: schema.TypeInt, Optional: true, Default: 0, Description: "Number of errors to allow before the Backend is marked as down", }, "first_byte_timeout": { Type: schema.TypeInt, Optional: true, Default: 15000, Description: "How long to wait for the first bytes in milliseconds", }, "max_conn": { Type: schema.TypeInt, Optional: true, Default: 200, Description: "Maximum number of connections for this Backend", }, "port": { Type: schema.TypeInt, Optional: true, Default: 80, Description: "The port number Backend responds on. Default 80", }, "request_condition": { Type: schema.TypeString, Optional: true, Default: "", Description: "Name of a condition, which if met, will select this backend during a request.", }, "shield": { Type: schema.TypeString, Optional: true, Default: "", Description: "The POP of the shield designated to reduce inbound load.", }, "ssl_check_cert": { Type: schema.TypeBool, Optional: true, Default: true, Description: "Be strict on checking SSL certs", }, "ssl_hostname": { Type: schema.TypeString, Optional: true, Default: "", Description: "SSL certificate hostname", Deprecated: "Use ssl_cert_hostname and ssl_sni_hostname instead.", }, "ssl_cert_hostname": { Type: schema.TypeString, Optional: true, Default: "", Description: "SSL certificate hostname for cert verification", }, "ssl_sni_hostname": { Type: schema.TypeString, Optional: true, Default: "", Description: "SSL certificate hostname for SNI verification", }, // UseSSL is something we want to support in the future, but // requires SSL setup we don't yet have // TODO: Provide all SSL fields from https://docs.fastly.com/api/config#backend // "use_ssl": &schema.Schema{ // Type: schema.TypeBool, // Optional: true, // Default: false, // Description: "Whether or not to use SSL to reach the Backend", // }, "weight": { Type: schema.TypeInt, Optional: true, Default: 100, Description: "The portion of traffic to send to a specific origins. Each origin receives weight/total of the traffic.", }, }, }, }, "force_destroy": { Type: schema.TypeBool, Optional: true, }, "cache_setting": { Type: schema.TypeSet, Optional: true, Elem: &schema.Resource{ Schema: map[string]*schema.Schema{ // required fields "name": { Type: schema.TypeString, Required: true, Description: "A name to refer to this Cache Setting", }, "cache_condition": { Type: schema.TypeString, Required: true, Description: "Name of a condition to check if this Cache Setting applies", }, "action": { Type: schema.TypeString, Optional: true, Description: "Action to take", }, // optional "stale_ttl": { Type: schema.TypeInt, Optional: true, Description: "Max 'Time To Live' for stale (unreachable) objects.", Default: 300, }, "ttl": { Type: schema.TypeInt, Optional: true, Description: "The 'Time To Live' for the object", }, }, }, }, "gzip": { Type: schema.TypeSet, Optional: true, Elem: &schema.Resource{ Schema: map[string]*schema.Schema{ // required fields "name": { Type: schema.TypeString, Required: true, Description: "A name to refer to this gzip condition", }, // optional fields "content_types": { Type: schema.TypeSet, Optional: true, Description: "Content types to apply automatic gzip to", Elem: &schema.Schema{Type: schema.TypeString}, }, "extensions": { Type: schema.TypeSet, Optional: true, Description: "File extensions to apply automatic gzip to. Do not include '.'", Elem: &schema.Schema{Type: schema.TypeString}, }, "cache_condition": { Type: schema.TypeString, Optional: true, Default: "", Description: "Name of a condition controlling when this gzip configuration applies.", }, }, }, }, "header": { Type: schema.TypeSet, Optional: true, Elem: &schema.Resource{ Schema: map[string]*schema.Schema{ // required fields "name": { Type: schema.TypeString, Required: true, Description: "A name to refer to this Header object", }, "action": { Type: schema.TypeString, Required: true, Description: "One of set, append, delete, regex, or regex_repeat", ValidateFunc: func(v interface{}, k string) (ws []string, es []error) { var found bool for _, t := range []string{"set", "append", "delete", "regex", "regex_repeat"} { if v.(string) == t { found = true } } if !found { es = append(es, fmt.Errorf( "Fastly Header action is case sensitive and must be one of 'set', 'append', 'delete', 'regex', or 'regex_repeat'; found: %s", v.(string))) } return }, }, "type": { Type: schema.TypeString, Required: true, Description: "Type to manipulate: request, fetch, cache, response", ValidateFunc: func(v interface{}, k string) (ws []string, es []error) { var found bool for _, t := range []string{"request", "fetch", "cache", "response"} { if v.(string) == t { found = true } } if !found { es = append(es, fmt.Errorf( "Fastly Header type is case sensitive and must be one of 'request', 'fetch', 'cache', or 'response'; found: %s", v.(string))) } return }, }, "destination": { Type: schema.TypeString, Required: true, Description: "Header this affects", }, // Optional fields, defaults where they exist "ignore_if_set": { Type: schema.TypeBool, Optional: true, Default: false, Description: "Don't add the header if it is already. (Only applies to 'set' action.). Default `false`", }, "source": { Type: schema.TypeString, Optional: true, Computed: true, Description: "Variable to be used as a source for the header content (Does not apply to 'delete' action.)", }, "regex": { Type: schema.TypeString, Optional: true, Computed: true, Description: "Regular expression to use (Only applies to 'regex' and 'regex_repeat' actions.)", }, "substitution": { Type: schema.TypeString, Optional: true, Computed: true, Description: "Value to substitute in place of regular expression. (Only applies to 'regex' and 'regex_repeat'.)", }, "priority": { Type: schema.TypeInt, Optional: true, Default: 100, Description: "Lower priorities execute first. (Default: 100.)", }, "request_condition": { Type: schema.TypeString, Optional: true, Default: "", Description: "Optional name of a request condition to apply.", }, "cache_condition": { Type: schema.TypeString, Optional: true, Default: "", Description: "Optional name of a cache condition to apply.", }, "response_condition": { Type: schema.TypeString, Optional: true, Default: "", Description: "Optional name of a response condition to apply.", }, }, }, }, "healthcheck": { Type: schema.TypeSet, Optional: true, Elem: &schema.Resource{ Schema: map[string]*schema.Schema{ // required fields "name": { Type: schema.TypeString, Required: true, Description: "A name to refer to this healthcheck", }, "host": { Type: schema.TypeString, Required: true, Description: "Which host to check", }, "path": { Type: schema.TypeString, Required: true, Description: "The path to check", }, // optional fields "check_interval": { Type: schema.TypeInt, Optional: true, Default: 5000, Description: "How often to run the healthcheck in milliseconds", }, "expected_response": { Type: schema.TypeInt, Optional: true, Default: 200, Description: "The status code expected from the host", }, "http_version": { Type: schema.TypeString, Optional: true, Default: "1.1", Description: "Whether to use version 1.0 or 1.1 HTTP", }, "initial": { Type: schema.TypeInt, Optional: true, Default: 2, Description: "When loading a config, the initial number of probes to be seen as OK", }, "method": { Type: schema.TypeString, Optional: true, Default: "HEAD", Description: "Which HTTP method to use", }, "threshold": { Type: schema.TypeInt, Optional: true, Default: 3, Description: "How many healthchecks must succeed to be considered healthy", }, "timeout": { Type: schema.TypeInt, Optional: true, Default: 500, Description: "Timeout in milliseconds", }, "window": { Type: schema.TypeInt, Optional: true, Default: 5, Description: "The number of most recent healthcheck queries to keep for this healthcheck", }, }, }, }, "s3logging": { Type: schema.TypeSet, Optional: true, Elem: &schema.Resource{ Schema: map[string]*schema.Schema{ // Required fields "name": { Type: schema.TypeString, Required: true, Description: "Unique name to refer to this logging setup", }, "bucket_name": { Type: schema.TypeString, Required: true, Description: "S3 Bucket name to store logs in", }, "s3_access_key": { Type: schema.TypeString, Optional: true, DefaultFunc: schema.EnvDefaultFunc("FASTLY_S3_ACCESS_KEY", ""), Description: "AWS Access Key", }, "s3_secret_key": { Type: schema.TypeString, Optional: true, DefaultFunc: schema.EnvDefaultFunc("FASTLY_S3_SECRET_KEY", ""), Description: "AWS Secret Key", }, // Optional fields "path": { Type: schema.TypeString, Optional: true, Description: "Path to store the files. Must end with a trailing slash", }, "domain": { Type: schema.TypeString, Optional: true, Description: "Bucket endpoint", }, "gzip_level": { Type: schema.TypeInt, Optional: true, Default: 0, Description: "Gzip Compression level", }, "period": { Type: schema.TypeInt, Optional: true, Default: 3600, Description: "How frequently the logs should be transferred, in seconds (Default 3600)", }, "format": { Type: schema.TypeString, Optional: true, Default: "%h %l %u %t %r %>s", Description: "Apache-style string or VCL variables to use for log formatting", }, "format_version": { Type: schema.TypeInt, Optional: true, Default: 1, Description: "The version of the custom logging format used for the configured endpoint. Can be either 1 or 2. (Default: 1)", ValidateFunc: validateLoggingFormatVersion, }, "timestamp_format": { Type: schema.TypeString, Optional: true, Default: "%Y-%m-%dT%H:%M:%S.000", Description: "specified timestamp formatting (default `%Y-%m-%dT%H:%M:%S.000`)", }, "response_condition": { Type: schema.TypeString, Optional: true, Default: "", Description: "Name of a condition to apply this logging.", }, }, }, }, "papertrail": { Type: schema.TypeSet, Optional: true, Elem: &schema.Resource{ Schema: map[string]*schema.Schema{ // Required fields "name": { Type: schema.TypeString, Required: true, Description: "Unique name to refer to this logging setup", }, "address": { Type: schema.TypeString, Required: true, Description: "The address of the papertrail service", }, "port": { Type: schema.TypeInt, Required: true, Description: "The port of the papertrail service", }, // Optional fields "format": { Type: schema.TypeString, Optional: true, Default: "%h %l %u %t %r %>s", Description: "Apache-style string or VCL variables to use for log formatting", }, "response_condition": { Type: schema.TypeString, Optional: true, Default: "", Description: "Name of a condition to apply this logging", }, }, }, }, "sumologic": { Type: schema.TypeSet, Optional: true, Elem: &schema.Resource{ Schema: map[string]*schema.Schema{ // Required fields "name": { Type: schema.TypeString, Required: true, Description: "Unique name to refer to this logging setup", }, "url": { Type: schema.TypeString, Required: true, Description: "The URL to POST to.", }, // Optional fields "format": { Type: schema.TypeString, Optional: true, Default: "%h %l %u %t %r %>s", Description: "Apache-style string or VCL variables to use for log formatting", }, "format_version": { Type: schema.TypeInt, Optional: true, Default: 1, Description: "The version of the custom logging format used for the configured endpoint. Can be either 1 or 2. (Default: 1)", ValidateFunc: validateLoggingFormatVersion, }, "response_condition": { Type: schema.TypeString, Optional: true, Default: "", Description: "Name of a condition to apply this logging.", }, "message_type": { Type: schema.TypeString, Optional: true, Default: "classic", Description: "How the message should be formatted.", ValidateFunc: validateLoggingMessageType, }, }, }, }, "response_object": { Type: schema.TypeSet, Optional: true, Elem: &schema.Resource{ Schema: map[string]*schema.Schema{ // Required "name": { Type: schema.TypeString, Required: true, Description: "Unique name to refer to this request object", }, // Optional fields "status": { Type: schema.TypeInt, Optional: true, Default: 200, Description: "The HTTP Status Code of the object", }, "response": { Type: schema.TypeString, Optional: true, Default: "OK", Description: "The HTTP Response of the object", }, "content": { Type: schema.TypeString, Optional: true, Default: "", Description: "The content to deliver for the response object", }, "content_type": { Type: schema.TypeString, Optional: true, Default: "", Description: "The MIME type of the content", }, "request_condition": { Type: schema.TypeString, Optional: true, Default: "", Description: "Name of the condition to be checked during the request phase to see if the object should be delivered", }, "cache_condition": { Type: schema.TypeString, Optional: true, Default: "", Description: "Name of the condition checked after we have retrieved an object. If the condition passes then deliver this Request Object instead.", }, }, }, }, "request_setting": { Type: schema.TypeSet, Optional: true, Elem: &schema.Resource{ Schema: map[string]*schema.Schema{ // Required fields "name": { Type: schema.TypeString, Required: true, Description: "Unique name to refer to this Request Setting", }, "request_condition": { Type: schema.TypeString, Required: true, Description: "Name of a request condition to apply.", }, // Optional fields "max_stale_age": { Type: schema.TypeInt, Optional: true, Default: 60, Description: "How old an object is allowed to be, in seconds. Default `60`", }, "force_miss": { Type: schema.TypeBool, Optional: true, Description: "Force a cache miss for the request", }, "force_ssl": { Type: schema.TypeBool, Optional: true, Description: "Forces the request use SSL", }, "action": { Type: schema.TypeString, Optional: true, Description: "Allows you to terminate request handling and immediately perform an action", }, "bypass_busy_wait": { Type: schema.TypeBool, Optional: true, Description: "Disable collapsed forwarding", }, "hash_keys": { Type: schema.TypeString, Optional: true, Description: "Comma separated list of varnish request object fields that should be in the hash key", }, "xff": { Type: schema.TypeString, Optional: true, Default: "append", Description: "X-Forwarded-For options", }, "timer_support": { Type: schema.TypeBool, Optional: true, Description: "Injects the X-Timer info into the request", }, "geo_headers": { Type: schema.TypeBool, Optional: true, Description: "Inject Fastly-Geo-Country, Fastly-Geo-City, and Fastly-Geo-Region", }, "default_host": { Type: schema.TypeString, Optional: true, Description: "the host header", }, }, }, }, "vcl": { Type: schema.TypeSet, Optional: true, Elem: &schema.Resource{ Schema: map[string]*schema.Schema{ "name": { Type: schema.TypeString, Required: true, Description: "A name to refer to this VCL configuration", }, "content": { Type: schema.TypeString, Required: true, Description: "The contents of this VCL configuration", StateFunc: func(v interface{}) string { switch v.(type) { case string: hash := sha1.Sum([]byte(v.(string))) return hex.EncodeToString(hash[:]) default: return "" } }, }, "main": { Type: schema.TypeBool, Optional: true, Default: false, Description: "Should this VCL configuration be the main configuration", }, }, }, }, }, } } func resourceServiceV1Create(d *schema.ResourceData, meta interface{}) error { if err := validateVCLs(d); err != nil { return err } conn := meta.(*FastlyClient).conn service, err := conn.CreateService(&gofastly.CreateServiceInput{ Name: d.Get("name").(string), Comment: "Managed by Terraform", }) if err != nil { return err } d.SetId(service.ID) return resourceServiceV1Update(d, meta) } func resourceServiceV1Update(d *schema.ResourceData, meta interface{}) error { if err := validateVCLs(d); err != nil { return err } conn := meta.(*FastlyClient).conn // Update Name. No new verions is required for this if d.HasChange("name") { _, err := conn.UpdateService(&gofastly.UpdateServiceInput{ ID: d.Id(), Name: d.Get("name").(string), }) if err != nil { return err } } // Once activated, Versions are locked and become immutable. This is true for // versions that are no longer active. For Domains, Backends, DefaultHost and // DefaultTTL, a new Version must be created first, and updates posted to that // Version. Loop these attributes and determine if we need to create a new version first var needsChange bool for _, v := range []string{ "domain", "backend", "default_host", "default_ttl", "header", "gzip", "healthcheck", "s3logging", "papertrail", "response_object", "condition", "request_setting", "cache_setting", "vcl", } { if d.HasChange(v) { needsChange = true } } if needsChange { latestVersion := d.Get("active_version").(int) if latestVersion == 0 { // If the service was just created, there is an empty Version 1 available // that is unlocked and can be updated latestVersion = 1 } else { // Clone the latest version, giving us an unlocked version we can modify log.Printf("[DEBUG] Creating clone of version (%d) for updates", latestVersion) newVersion, err := conn.CloneVersion(&gofastly.CloneVersionInput{ Service: d.Id(), Version: latestVersion, }) if err != nil { return err } // The new version number is named "Number", but it's actually a string latestVersion = newVersion.Number // New versions are not immediately found in the API, or are not // immediately mutable, so we need to sleep a few and let Fastly ready // itself. Typically, 7 seconds is enough log.Print("[DEBUG] Sleeping 7 seconds to allow Fastly Version to be available") time.Sleep(7 * time.Second) } // update general settings if d.HasChange("default_host") || d.HasChange("default_ttl") { opts := gofastly.UpdateSettingsInput{ Service: d.Id(), Version: latestVersion, // default_ttl has the same default value of 3600 that is provided by // the Fastly API, so it's safe to include here DefaultTTL: uint(d.Get("default_ttl").(int)), } if attr, ok := d.GetOk("default_host"); ok { opts.DefaultHost = attr.(string) } log.Printf("[DEBUG] Update Settings opts: %#v", opts) _, err := conn.UpdateSettings(&opts) if err != nil { return err } } // Conditions need to be updated first, as they can be referenced by other // configuraiton objects (Backends, Request Headers, etc) // Find difference in Conditions if d.HasChange("condition") { // Note: we don't utilize the PUT endpoint to update these objects, we simply // destroy any that have changed, and create new ones with the updated // values. This is how Terraform works with nested sub resources, we only // get the full diff not a partial set item diff. Because this is done // on a new version of the Fastly Service configuration, this is considered safe oc, nc := d.GetChange("condition") if oc == nil { oc = new(schema.Set) } if nc == nil { nc = new(schema.Set) } ocs := oc.(*schema.Set) ncs := nc.(*schema.Set) removeConditions := ocs.Difference(ncs).List() addConditions := ncs.Difference(ocs).List() // DELETE old Conditions for _, cRaw := range removeConditions { cf := cRaw.(map[string]interface{}) opts := gofastly.DeleteConditionInput{ Service: d.Id(), Version: latestVersion, Name: cf["name"].(string), } log.Printf("[DEBUG] Fastly Conditions Removal opts: %#v", opts) err := conn.DeleteCondition(&opts) if err != nil { return err } } // POST new Conditions for _, cRaw := range addConditions { cf := cRaw.(map[string]interface{}) opts := gofastly.CreateConditionInput{ Service: d.Id(), Version: latestVersion, Name: cf["name"].(string), Type: cf["type"].(string), // need to trim leading/tailing spaces, incase the config has HEREDOC // formatting and contains a trailing new line Statement: strings.TrimSpace(cf["statement"].(string)), Priority: cf["priority"].(int), } log.Printf("[DEBUG] Create Conditions Opts: %#v", opts) _, err := conn.CreateCondition(&opts) if err != nil { return err } } } // Find differences in domains if d.HasChange("domain") { od, nd := d.GetChange("domain") if od == nil { od = new(schema.Set) } if nd == nil { nd = new(schema.Set) } ods := od.(*schema.Set) nds := nd.(*schema.Set) remove := ods.Difference(nds).List() add := nds.Difference(ods).List() // Delete removed domains for _, dRaw := range remove { df := dRaw.(map[string]interface{}) opts := gofastly.DeleteDomainInput{ Service: d.Id(), Version: latestVersion, Name: df["name"].(string), } log.Printf("[DEBUG] Fastly Domain removal opts: %#v", opts) err := conn.DeleteDomain(&opts) if err != nil { return err } } // POST new Domains for _, dRaw := range add { df := dRaw.(map[string]interface{}) opts := gofastly.CreateDomainInput{ Service: d.Id(), Version: latestVersion, Name: df["name"].(string), } if v, ok := df["comment"]; ok { opts.Comment = v.(string) } log.Printf("[DEBUG] Fastly Domain Addition opts: %#v", opts) _, err := conn.CreateDomain(&opts) if err != nil { return err } } } // find difference in backends if d.HasChange("backend") { ob, nb := d.GetChange("backend") if ob == nil { ob = new(schema.Set) } if nb == nil { nb = new(schema.Set) } obs := ob.(*schema.Set) nbs := nb.(*schema.Set) removeBackends := obs.Difference(nbs).List() addBackends := nbs.Difference(obs).List() // DELETE old Backends for _, bRaw := range removeBackends { bf := bRaw.(map[string]interface{}) opts := gofastly.DeleteBackendInput{ Service: d.Id(), Version: latestVersion, Name: bf["name"].(string), } log.Printf("[DEBUG] Fastly Backend removal opts: %#v", opts) err := conn.DeleteBackend(&opts) if err != nil { return err } } // Find and post new Backends for _, dRaw := range addBackends { df := dRaw.(map[string]interface{}) opts := gofastly.CreateBackendInput{ Service: d.Id(), Version: latestVersion, Name: df["name"].(string), Address: df["address"].(string), AutoLoadbalance: gofastly.CBool(df["auto_loadbalance"].(bool)), SSLCheckCert: gofastly.CBool(df["ssl_check_cert"].(bool)), SSLHostname: df["ssl_hostname"].(string), SSLCertHostname: df["ssl_cert_hostname"].(string), SSLSNIHostname: df["ssl_sni_hostname"].(string), Shield: df["shield"].(string), Port: uint(df["port"].(int)), BetweenBytesTimeout: uint(df["between_bytes_timeout"].(int)), ConnectTimeout: uint(df["connect_timeout"].(int)), ErrorThreshold: uint(df["error_threshold"].(int)), FirstByteTimeout: uint(df["first_byte_timeout"].(int)), MaxConn: uint(df["max_conn"].(int)), Weight: uint(df["weight"].(int)), RequestCondition: df["request_condition"].(string), } log.Printf("[DEBUG] Create Backend Opts: %#v", opts) _, err := conn.CreateBackend(&opts) if err != nil { return err } } } if d.HasChange("header") { oh, nh := d.GetChange("header") if oh == nil { oh = new(schema.Set) } if nh == nil { nh = new(schema.Set) } ohs := oh.(*schema.Set) nhs := nh.(*schema.Set) remove := ohs.Difference(nhs).List() add := nhs.Difference(ohs).List() // Delete removed headers for _, dRaw := range remove { df := dRaw.(map[string]interface{}) opts := gofastly.DeleteHeaderInput{ Service: d.Id(), Version: latestVersion, Name: df["name"].(string), } log.Printf("[DEBUG] Fastly Header removal opts: %#v", opts) err := conn.DeleteHeader(&opts) if err != nil { return err } } // POST new Headers for _, dRaw := range add { opts, err := buildHeader(dRaw.(map[string]interface{})) if err != nil { log.Printf("[DEBUG] Error building Header: %s", err) return err } opts.Service = d.Id() opts.Version = latestVersion log.Printf("[DEBUG] Fastly Header Addition opts: %#v", opts) _, err = conn.CreateHeader(opts) if err != nil { return err } } } // Find differences in Gzips if d.HasChange("gzip") { og, ng := d.GetChange("gzip") if og == nil { og = new(schema.Set) } if ng == nil { ng = new(schema.Set) } ogs := og.(*schema.Set) ngs := ng.(*schema.Set) remove := ogs.Difference(ngs).List() add := ngs.Difference(ogs).List() // Delete removed gzip rules for _, dRaw := range remove { df := dRaw.(map[string]interface{}) opts := gofastly.DeleteGzipInput{ Service: d.Id(), Version: latestVersion, Name: df["name"].(string), } log.Printf("[DEBUG] Fastly Gzip removal opts: %#v", opts) err := conn.DeleteGzip(&opts) if err != nil { return err } } // POST new Gzips for _, dRaw := range add { df := dRaw.(map[string]interface{}) opts := gofastly.CreateGzipInput{ Service: d.Id(), Version: latestVersion, Name: df["name"].(string), CacheCondition: df["cache_condition"].(string), } if v, ok := df["content_types"]; ok { if len(v.(*schema.Set).List()) > 0 { var cl []string for _, c := range v.(*schema.Set).List() { cl = append(cl, c.(string)) } opts.ContentTypes = strings.Join(cl, " ") } } if v, ok := df["extensions"]; ok { if len(v.(*schema.Set).List()) > 0 { var el []string for _, e := range v.(*schema.Set).List() { el = append(el, e.(string)) } opts.Extensions = strings.Join(el, " ") } } log.Printf("[DEBUG] Fastly Gzip Addition opts: %#v", opts) _, err := conn.CreateGzip(&opts) if err != nil { return err } } } // find difference in Healthcheck if d.HasChange("healthcheck") { oh, nh := d.GetChange("healthcheck") if oh == nil { oh = new(schema.Set) } if nh == nil { nh = new(schema.Set) } ohs := oh.(*schema.Set) nhs := nh.(*schema.Set) removeHealthCheck := ohs.Difference(nhs).List() addHealthCheck := nhs.Difference(ohs).List() // DELETE old healthcheck configurations for _, hRaw := range removeHealthCheck { hf := hRaw.(map[string]interface{}) opts := gofastly.DeleteHealthCheckInput{ Service: d.Id(), Version: latestVersion, Name: hf["name"].(string), } log.Printf("[DEBUG] Fastly Healthcheck removal opts: %#v", opts) err := conn.DeleteHealthCheck(&opts) if err != nil { return err } } // POST new/updated Healthcheck for _, hRaw := range addHealthCheck { hf := hRaw.(map[string]interface{}) opts := gofastly.CreateHealthCheckInput{ Service: d.Id(), Version: latestVersion, Name: hf["name"].(string), Host: hf["host"].(string), Path: hf["path"].(string), CheckInterval: uint(hf["check_interval"].(int)), ExpectedResponse: uint(hf["expected_response"].(int)), HTTPVersion: hf["http_version"].(string), Initial: uint(hf["initial"].(int)), Method: hf["method"].(string), Threshold: uint(hf["threshold"].(int)), Timeout: uint(hf["timeout"].(int)), Window: uint(hf["window"].(int)), } log.Printf("[DEBUG] Create Healthcheck Opts: %#v", opts) _, err := conn.CreateHealthCheck(&opts) if err != nil { return err } } } // find difference in s3logging if d.HasChange("s3logging") { os, ns := d.GetChange("s3logging") if os == nil { os = new(schema.Set) } if ns == nil { ns = new(schema.Set) } oss := os.(*schema.Set) nss := ns.(*schema.Set) removeS3Logging := oss.Difference(nss).List() addS3Logging := nss.Difference(oss).List() // DELETE old S3 Log configurations for _, sRaw := range removeS3Logging { sf := sRaw.(map[string]interface{}) opts := gofastly.DeleteS3Input{ Service: d.Id(), Version: latestVersion, Name: sf["name"].(string), } log.Printf("[DEBUG] Fastly S3 Logging removal opts: %#v", opts) err := conn.DeleteS3(&opts) if err != nil { return err } } // POST new/updated S3 Logging for _, sRaw := range addS3Logging { sf := sRaw.(map[string]interface{}) // Fastly API will not error if these are omitted, so we throw an error // if any of these are empty for _, sk := range []string{"s3_access_key", "s3_secret_key"} { if sf[sk].(string) == "" { return fmt.Errorf("[ERR] No %s found for S3 Log stream setup for Service (%s)", sk, d.Id()) } } opts := gofastly.CreateS3Input{ Service: d.Id(), Version: latestVersion, Name: sf["name"].(string), BucketName: sf["bucket_name"].(string), AccessKey: sf["s3_access_key"].(string), SecretKey: sf["s3_secret_key"].(string), Period: uint(sf["period"].(int)), GzipLevel: uint(sf["gzip_level"].(int)), Domain: sf["domain"].(string), Path: sf["path"].(string), Format: sf["format"].(string), FormatVersion: uint(sf["format_version"].(int)), TimestampFormat: sf["timestamp_format"].(string), ResponseCondition: sf["response_condition"].(string), } log.Printf("[DEBUG] Create S3 Logging Opts: %#v", opts) _, err := conn.CreateS3(&opts) if err != nil { return err } } } // find difference in Papertrail if d.HasChange("papertrail") { os, ns := d.GetChange("papertrail") if os == nil { os = new(schema.Set) } if ns == nil { ns = new(schema.Set) } oss := os.(*schema.Set) nss := ns.(*schema.Set) removePapertrail := oss.Difference(nss).List() addPapertrail := nss.Difference(oss).List() // DELETE old papertrail configurations for _, pRaw := range removePapertrail { pf := pRaw.(map[string]interface{}) opts := gofastly.DeletePapertrailInput{ Service: d.Id(), Version: latestVersion, Name: pf["name"].(string), } log.Printf("[DEBUG] Fastly Papertrail removal opts: %#v", opts) err := conn.DeletePapertrail(&opts) if err != nil { return err } } // POST new/updated Papertrail for _, pRaw := range addPapertrail { pf := pRaw.(map[string]interface{}) opts := gofastly.CreatePapertrailInput{ Service: d.Id(), Version: latestVersion, Name: pf["name"].(string), Address: pf["address"].(string), Port: uint(pf["port"].(int)), Format: pf["format"].(string), ResponseCondition: pf["response_condition"].(string), } log.Printf("[DEBUG] Create Papertrail Opts: %#v", opts) _, err := conn.CreatePapertrail(&opts) if err != nil { return err } } } // find difference in Sumologic if d.HasChange("sumologic") { os, ns := d.GetChange("sumologic") if os == nil { os = new(schema.Set) } if ns == nil { ns = new(schema.Set) } oss := os.(*schema.Set) nss := ns.(*schema.Set) removeSumologic := oss.Difference(nss).List() addSumologic := nss.Difference(oss).List() // DELETE old sumologic configurations for _, pRaw := range removeSumologic { sf := pRaw.(map[string]interface{}) opts := gofastly.DeleteSumologicInput{ Service: d.Id(), Version: latestVersion, Name: sf["name"].(string), } log.Printf("[DEBUG] Fastly Sumologic removal opts: %#v", opts) err := conn.DeleteSumologic(&opts) if err != nil { return err } } // POST new/updated Sumologic for _, pRaw := range addSumologic { sf := pRaw.(map[string]interface{}) opts := gofastly.CreateSumologicInput{ Service: d.Id(), Version: latestVersion, Name: sf["name"].(string), URL: sf["url"].(string), Format: sf["format"].(string), FormatVersion: sf["format_version"].(int), ResponseCondition: sf["response_condition"].(string), MessageType: sf["message_type"].(string), } log.Printf("[DEBUG] Create Sumologic Opts: %#v", opts) _, err := conn.CreateSumologic(&opts) if err != nil { return err } } } // find difference in Response Object if d.HasChange("response_object") { or, nr := d.GetChange("response_object") if or == nil { or = new(schema.Set) } if nr == nil { nr = new(schema.Set) } ors := or.(*schema.Set) nrs := nr.(*schema.Set) removeResponseObject := ors.Difference(nrs).List() addResponseObject := nrs.Difference(ors).List() // DELETE old response object configurations for _, rRaw := range removeResponseObject { rf := rRaw.(map[string]interface{}) opts := gofastly.DeleteResponseObjectInput{ Service: d.Id(), Version: latestVersion, Name: rf["name"].(string), } log.Printf("[DEBUG] Fastly Response Object removal opts: %#v", opts) err := conn.DeleteResponseObject(&opts) if err != nil { return err } } // POST new/updated Response Object for _, rRaw := range addResponseObject { rf := rRaw.(map[string]interface{}) opts := gofastly.CreateResponseObjectInput{ Service: d.Id(), Version: latestVersion, Name: rf["name"].(string), Status: uint(rf["status"].(int)), Response: rf["response"].(string), Content: rf["content"].(string), ContentType: rf["content_type"].(string), RequestCondition: rf["request_condition"].(string), CacheCondition: rf["cache_condition"].(string), } log.Printf("[DEBUG] Create Response Object Opts: %#v", opts) _, err := conn.CreateResponseObject(&opts) if err != nil { return err } } } // find difference in request settings if d.HasChange("request_setting") { os, ns := d.GetChange("request_setting") if os == nil { os = new(schema.Set) } if ns == nil { ns = new(schema.Set) } ors := os.(*schema.Set) nrs := ns.(*schema.Set) removeRequestSettings := ors.Difference(nrs).List() addRequestSettings := nrs.Difference(ors).List() // DELETE old Request Settings configurations for _, sRaw := range removeRequestSettings { sf := sRaw.(map[string]interface{}) opts := gofastly.DeleteRequestSettingInput{ Service: d.Id(), Version: latestVersion, Name: sf["name"].(string), } log.Printf("[DEBUG] Fastly Request Setting removal opts: %#v", opts) err := conn.DeleteRequestSetting(&opts) if err != nil { return err } } // POST new/updated Request Setting for _, sRaw := range addRequestSettings { opts, err := buildRequestSetting(sRaw.(map[string]interface{})) if err != nil { log.Printf("[DEBUG] Error building Requset Setting: %s", err) return err } opts.Service = d.Id() opts.Version = latestVersion log.Printf("[DEBUG] Create Request Setting Opts: %#v", opts) _, err = conn.CreateRequestSetting(opts) if err != nil { return err } } } // Find differences in VCLs if d.HasChange("vcl") { // Note: as above with Gzip and S3 logging, we don't utilize the PUT // endpoint to update a VCL, we simply destroy it and create a new one. oldVCLVal, newVCLVal := d.GetChange("vcl") if oldVCLVal == nil { oldVCLVal = new(schema.Set) } if newVCLVal == nil { newVCLVal = new(schema.Set) } oldVCLSet := oldVCLVal.(*schema.Set) newVCLSet := newVCLVal.(*schema.Set) remove := oldVCLSet.Difference(newVCLSet).List() add := newVCLSet.Difference(oldVCLSet).List() // Delete removed VCL configurations for _, dRaw := range remove { df := dRaw.(map[string]interface{}) opts := gofastly.DeleteVCLInput{ Service: d.Id(), Version: latestVersion, Name: df["name"].(string), } log.Printf("[DEBUG] Fastly VCL Removal opts: %#v", opts) err := conn.DeleteVCL(&opts) if err != nil { return err } } // POST new VCL configurations for _, dRaw := range add { df := dRaw.(map[string]interface{}) opts := gofastly.CreateVCLInput{ Service: d.Id(), Version: latestVersion, Name: df["name"].(string), Content: df["content"].(string), } log.Printf("[DEBUG] Fastly VCL Addition opts: %#v", opts) _, err := conn.CreateVCL(&opts) if err != nil { return err } // if this new VCL is the main if df["main"].(bool) { opts := gofastly.ActivateVCLInput{ Service: d.Id(), Version: latestVersion, Name: df["name"].(string), } log.Printf("[DEBUG] Fastly VCL activation opts: %#v", opts) _, err := conn.ActivateVCL(&opts) if err != nil { return err } } } } // Find differences in Cache Settings if d.HasChange("cache_setting") { oc, nc := d.GetChange("cache_setting") if oc == nil { oc = new(schema.Set) } if nc == nil { nc = new(schema.Set) } ocs := oc.(*schema.Set) ncs := nc.(*schema.Set) remove := ocs.Difference(ncs).List() add := ncs.Difference(ocs).List() // Delete removed Cache Settings for _, dRaw := range remove { df := dRaw.(map[string]interface{}) opts := gofastly.DeleteCacheSettingInput{ Service: d.Id(), Version: latestVersion, Name: df["name"].(string), } log.Printf("[DEBUG] Fastly Cache Settings removal opts: %#v", opts) err := conn.DeleteCacheSetting(&opts) if err != nil { return err } } // POST new Cache Settings for _, dRaw := range add { opts, err := buildCacheSetting(dRaw.(map[string]interface{})) if err != nil { log.Printf("[DEBUG] Error building Cache Setting: %s", err) return err } opts.Service = d.Id() opts.Version = latestVersion log.Printf("[DEBUG] Fastly Cache Settings Addition opts: %#v", opts) _, err = conn.CreateCacheSetting(opts) if err != nil { return err } } } // validate version log.Printf("[DEBUG] Validating Fastly Service (%s), Version (%v)", d.Id(), latestVersion) valid, msg, err := conn.ValidateVersion(&gofastly.ValidateVersionInput{ Service: d.Id(), Version: latestVersion, }) if err != nil { return fmt.Errorf("[ERR] Error checking validation: %s", err) } if !valid { return fmt.Errorf("[ERR] Invalid configuration for Fastly Service (%s): %s", d.Id(), msg) } log.Printf("[DEBUG] Activating Fastly Service (%s), Version (%v)", d.Id(), latestVersion) _, err = conn.ActivateVersion(&gofastly.ActivateVersionInput{ Service: d.Id(), Version: latestVersion, }) if err != nil { return fmt.Errorf("[ERR] Error activating version (%d): %s", latestVersion, err) } // Only if the version is valid and activated do we set the active_version. // This prevents us from getting stuck in cloning an invalid version d.Set("active_version", latestVersion) } return resourceServiceV1Read(d, meta) } func resourceServiceV1Read(d *schema.ResourceData, meta interface{}) error { conn := meta.(*FastlyClient).conn // Find the Service. Discard the service because we need the ServiceDetails, // not just a Service record _, err := findService(d.Id(), meta) if err != nil { switch err { case fastlyNoServiceFoundErr: log.Printf("[WARN] %s for ID (%s)", err, d.Id()) d.SetId("") return nil default: return err } } s, err := conn.GetServiceDetails(&gofastly.GetServiceInput{ ID: d.Id(), }) if err != nil { return err } d.Set("name", s.Name) d.Set("active_version", s.ActiveVersion.Number) // If CreateService succeeds, but initial updates to the Service fail, we'll // have an empty ActiveService version (no version is active, so we can't // query for information on it) if s.ActiveVersion.Number != 0 { settingsOpts := gofastly.GetSettingsInput{ Service: d.Id(), Version: s.ActiveVersion.Number, } if settings, err := conn.GetSettings(&settingsOpts); err == nil { d.Set("default_host", settings.DefaultHost) d.Set("default_ttl", settings.DefaultTTL) } else { return fmt.Errorf("[ERR] Error looking up Version settings for (%s), version (%v): %s", d.Id(), s.ActiveVersion.Number, err) } // TODO: update go-fastly to support an ActiveVersion struct, which contains // domain and backend info in the response. Here we do 2 additional queries // to find out that info log.Printf("[DEBUG] Refreshing Domains for (%s)", d.Id()) domainList, err := conn.ListDomains(&gofastly.ListDomainsInput{ Service: d.Id(), Version: s.ActiveVersion.Number, }) if err != nil { return fmt.Errorf("[ERR] Error looking up Domains for (%s), version (%v): %s", d.Id(), s.ActiveVersion.Number, err) } // Refresh Domains dl := flattenDomains(domainList) if err := d.Set("domain", dl); err != nil { log.Printf("[WARN] Error setting Domains for (%s): %s", d.Id(), err) } // Refresh Backends log.Printf("[DEBUG] Refreshing Backends for (%s)", d.Id()) backendList, err := conn.ListBackends(&gofastly.ListBackendsInput{ Service: d.Id(), Version: s.ActiveVersion.Number, }) if err != nil { return fmt.Errorf("[ERR] Error looking up Backends for (%s), version (%v): %s", d.Id(), s.ActiveVersion.Number, err) } bl := flattenBackends(backendList) if err := d.Set("backend", bl); err != nil { log.Printf("[WARN] Error setting Backends for (%s): %s", d.Id(), err) } // refresh headers log.Printf("[DEBUG] Refreshing Headers for (%s)", d.Id()) headerList, err := conn.ListHeaders(&gofastly.ListHeadersInput{ Service: d.Id(), Version: s.ActiveVersion.Number, }) if err != nil { return fmt.Errorf("[ERR] Error looking up Headers for (%s), version (%v): %s", d.Id(), s.ActiveVersion.Number, err) } hl := flattenHeaders(headerList) if err := d.Set("header", hl); err != nil { log.Printf("[WARN] Error setting Headers for (%s): %s", d.Id(), err) } // refresh gzips log.Printf("[DEBUG] Refreshing Gzips for (%s)", d.Id()) gzipsList, err := conn.ListGzips(&gofastly.ListGzipsInput{ Service: d.Id(), Version: s.ActiveVersion.Number, }) if err != nil { return fmt.Errorf("[ERR] Error looking up Gzips for (%s), version (%v): %s", d.Id(), s.ActiveVersion.Number, err) } gl := flattenGzips(gzipsList) if err := d.Set("gzip", gl); err != nil { log.Printf("[WARN] Error setting Gzips for (%s): %s", d.Id(), err) } // refresh Healthcheck log.Printf("[DEBUG] Refreshing Healthcheck for (%s)", d.Id()) healthcheckList, err := conn.ListHealthChecks(&gofastly.ListHealthChecksInput{ Service: d.Id(), Version: s.ActiveVersion.Number, }) if err != nil { return fmt.Errorf("[ERR] Error looking up Healthcheck for (%s), version (%v): %s", d.Id(), s.ActiveVersion.Number, err) } hcl := flattenHealthchecks(healthcheckList) if err := d.Set("healthcheck", hcl); err != nil { log.Printf("[WARN] Error setting Healthcheck for (%s): %s", d.Id(), err) } // refresh S3 Logging log.Printf("[DEBUG] Refreshing S3 Logging for (%s)", d.Id()) s3List, err := conn.ListS3s(&gofastly.ListS3sInput{ Service: d.Id(), Version: s.ActiveVersion.Number, }) if err != nil { return fmt.Errorf("[ERR] Error looking up S3 Logging for (%s), version (%v): %s", d.Id(), s.ActiveVersion.Number, err) } sl := flattenS3s(s3List) if err := d.Set("s3logging", sl); err != nil { log.Printf("[WARN] Error setting S3 Logging for (%s): %s", d.Id(), err) } // refresh Papertrail Logging log.Printf("[DEBUG] Refreshing Papertrail for (%s)", d.Id()) papertrailList, err := conn.ListPapertrails(&gofastly.ListPapertrailsInput{ Service: d.Id(), Version: s.ActiveVersion.Number, }) if err != nil { return fmt.Errorf("[ERR] Error looking up Papertrail for (%s), version (%v): %s", d.Id(), s.ActiveVersion.Number, err) } pl := flattenPapertrails(papertrailList) if err := d.Set("papertrail", pl); err != nil { log.Printf("[WARN] Error setting Papertrail for (%s): %s", d.Id(), err) } // refresh Sumologic Logging log.Printf("[DEBUG] Refreshing Sumologic for (%s)", d.Id()) sumologicList, err := conn.ListSumologics(&gofastly.ListSumologicsInput{ Service: d.Id(), Version: s.ActiveVersion.Number, }) if err != nil { return fmt.Errorf("[ERR] Error looking up Sumologic for (%s), version (%v): %s", d.Id(), s.ActiveVersion.Number, err) } sul := flattenSumologics(sumologicList) if err := d.Set("sumologic", sul); err != nil { log.Printf("[WARN] Error setting Sumologic for (%s): %s", d.Id(), err) } // refresh Response Objects log.Printf("[DEBUG] Refreshing Response Object for (%s)", d.Id()) responseObjectList, err := conn.ListResponseObjects(&gofastly.ListResponseObjectsInput{ Service: d.Id(), Version: s.ActiveVersion.Number, }) if err != nil { return fmt.Errorf("[ERR] Error looking up Response Object for (%s), version (%v): %s", d.Id(), s.ActiveVersion.Number, err) } rol := flattenResponseObjects(responseObjectList) if err := d.Set("response_object", rol); err != nil { log.Printf("[WARN] Error setting Response Object for (%s): %s", d.Id(), err) } // refresh Conditions log.Printf("[DEBUG] Refreshing Conditions for (%s)", d.Id()) conditionList, err := conn.ListConditions(&gofastly.ListConditionsInput{ Service: d.Id(), Version: s.ActiveVersion.Number, }) if err != nil { return fmt.Errorf("[ERR] Error looking up Conditions for (%s), version (%v): %s", d.Id(), s.ActiveVersion.Number, err) } cl := flattenConditions(conditionList) if err := d.Set("condition", cl); err != nil { log.Printf("[WARN] Error setting Conditions for (%s): %s", d.Id(), err) } // refresh Request Settings log.Printf("[DEBUG] Refreshing Request Settings for (%s)", d.Id()) rsList, err := conn.ListRequestSettings(&gofastly.ListRequestSettingsInput{ Service: d.Id(), Version: s.ActiveVersion.Number, }) if err != nil { return fmt.Errorf("[ERR] Error looking up Request Settings for (%s), version (%v): %s", d.Id(), s.ActiveVersion.Number, err) } rl := flattenRequestSettings(rsList) if err := d.Set("request_setting", rl); err != nil { log.Printf("[WARN] Error setting Request Settings for (%s): %s", d.Id(), err) } // refresh VCLs log.Printf("[DEBUG] Refreshing VCLs for (%s)", d.Id()) vclList, err := conn.ListVCLs(&gofastly.ListVCLsInput{ Service: d.Id(), Version: s.ActiveVersion.Number, }) if err != nil { return fmt.Errorf("[ERR] Error looking up VCLs for (%s), version (%v): %s", d.Id(), s.ActiveVersion.Number, err) } vl := flattenVCLs(vclList) if err := d.Set("vcl", vl); err != nil { log.Printf("[WARN] Error setting VCLs for (%s): %s", d.Id(), err) } // refresh Cache Settings log.Printf("[DEBUG] Refreshing Cache Settings for (%s)", d.Id()) cslList, err := conn.ListCacheSettings(&gofastly.ListCacheSettingsInput{ Service: d.Id(), Version: s.ActiveVersion.Number, }) if err != nil { return fmt.Errorf("[ERR] Error looking up Cache Settings for (%s), version (%v): %s", d.Id(), s.ActiveVersion.Number, err) } csl := flattenCacheSettings(cslList) if err := d.Set("cache_setting", csl); err != nil { log.Printf("[WARN] Error setting Cache Settings for (%s): %s", d.Id(), err) } } else { log.Printf("[DEBUG] Active Version for Service (%s) is empty, no state to refresh", d.Id()) } return nil } func resourceServiceV1Delete(d *schema.ResourceData, meta interface{}) error { conn := meta.(*FastlyClient).conn // Fastly will fail to delete any service with an Active Version. // If `force_destroy` is given, we deactivate the active version and then send // the DELETE call if d.Get("force_destroy").(bool) { s, err := conn.GetServiceDetails(&gofastly.GetServiceInput{ ID: d.Id(), }) if err != nil { return err } if s.ActiveVersion.Number != 0 { _, err := conn.DeactivateVersion(&gofastly.DeactivateVersionInput{ Service: d.Id(), Version: s.ActiveVersion.Number, }) if err != nil { return err } } } err := conn.DeleteService(&gofastly.DeleteServiceInput{ ID: d.Id(), }) if err != nil { return err } _, err = findService(d.Id(), meta) if err != nil { switch err { // we expect no records to be found here case fastlyNoServiceFoundErr: d.SetId("") return nil default: return err } } // findService above returned something and nil error, but shouldn't have return fmt.Errorf("[WARN] Tried deleting Service (%s), but was still found", d.Id()) } func flattenDomains(list []*gofastly.Domain) []map[string]interface{} { dl := make([]map[string]interface{}, 0, len(list)) for _, d := range list { dl = append(dl, map[string]interface{}{ "name": d.Name, "comment": d.Comment, }) } return dl } func flattenBackends(backendList []*gofastly.Backend) []map[string]interface{} { var bl []map[string]interface{} for _, b := range backendList { // Convert Backend to a map for saving to state. nb := map[string]interface{}{ "name": b.Name, "address": b.Address, "auto_loadbalance": b.AutoLoadbalance, "between_bytes_timeout": int(b.BetweenBytesTimeout), "connect_timeout": int(b.ConnectTimeout), "error_threshold": int(b.ErrorThreshold), "first_byte_timeout": int(b.FirstByteTimeout), "max_conn": int(b.MaxConn), "port": int(b.Port), "shield": b.Shield, "ssl_check_cert": b.SSLCheckCert, "ssl_hostname": b.SSLHostname, "ssl_cert_hostname": b.SSLCertHostname, "ssl_sni_hostname": b.SSLSNIHostname, "weight": int(b.Weight), "request_condition": b.RequestCondition, } bl = append(bl, nb) } return bl } // findService finds a Fastly Service via the ListServices endpoint, returning // the Service if found. // // Fastly API does not include any "deleted_at" type parameter to indicate // that a Service has been deleted. GET requests to a deleted Service will // return 200 OK and have the full output of the Service for an unknown time // (days, in my testing). In order to determine if a Service is deleted, we // need to hit /service and loop the returned Services, searching for the one // in question. This endpoint only returns active or "alive" services. If the // Service is not included, then it's "gone" // // Returns a fastlyNoServiceFoundErr error if the Service is not found in the // ListServices response. func findService(id string, meta interface{}) (*gofastly.Service, error) { conn := meta.(*FastlyClient).conn l, err := conn.ListServices(&gofastly.ListServicesInput{}) if err != nil { return nil, fmt.Errorf("[WARN] Error listing services (%s): %s", id, err) } for _, s := range l { if s.ID == id { log.Printf("[DEBUG] Found Service (%s)", id) return s, nil } } return nil, fastlyNoServiceFoundErr } func flattenHeaders(headerList []*gofastly.Header) []map[string]interface{} { var hl []map[string]interface{} for _, h := range headerList { // Convert Header to a map for saving to state. nh := map[string]interface{}{ "name": h.Name, "action": h.Action, "ignore_if_set": h.IgnoreIfSet, "type": h.Type, "destination": h.Destination, "source": h.Source, "regex": h.Regex, "substitution": h.Substitution, "priority": int(h.Priority), "request_condition": h.RequestCondition, "cache_condition": h.CacheCondition, "response_condition": h.ResponseCondition, } for k, v := range nh { if v == "" { delete(nh, k) } } hl = append(hl, nh) } return hl } func buildHeader(headerMap interface{}) (*gofastly.CreateHeaderInput, error) { df := headerMap.(map[string]interface{}) opts := gofastly.CreateHeaderInput{ Name: df["name"].(string), IgnoreIfSet: gofastly.CBool(df["ignore_if_set"].(bool)), Destination: df["destination"].(string), Priority: uint(df["priority"].(int)), Source: df["source"].(string), Regex: df["regex"].(string), Substitution: df["substitution"].(string), RequestCondition: df["request_condition"].(string), CacheCondition: df["cache_condition"].(string), ResponseCondition: df["response_condition"].(string), } act := strings.ToLower(df["action"].(string)) switch act { case "set": opts.Action = gofastly.HeaderActionSet case "append": opts.Action = gofastly.HeaderActionAppend case "delete": opts.Action = gofastly.HeaderActionDelete case "regex": opts.Action = gofastly.HeaderActionRegex case "regex_repeat": opts.Action = gofastly.HeaderActionRegexRepeat } ty := strings.ToLower(df["type"].(string)) switch ty { case "request": opts.Type = gofastly.HeaderTypeRequest case "fetch": opts.Type = gofastly.HeaderTypeFetch case "cache": opts.Type = gofastly.HeaderTypeCache case "response": opts.Type = gofastly.HeaderTypeResponse } return &opts, nil } func buildCacheSetting(cacheMap interface{}) (*gofastly.CreateCacheSettingInput, error) { df := cacheMap.(map[string]interface{}) opts := gofastly.CreateCacheSettingInput{ Name: df["name"].(string), StaleTTL: uint(df["stale_ttl"].(int)), CacheCondition: df["cache_condition"].(string), } if v, ok := df["ttl"]; ok { opts.TTL = uint(v.(int)) } act := strings.ToLower(df["action"].(string)) switch act { case "cache": opts.Action = gofastly.CacheSettingActionCache case "pass": opts.Action = gofastly.CacheSettingActionPass case "restart": opts.Action = gofastly.CacheSettingActionRestart } return &opts, nil } func flattenGzips(gzipsList []*gofastly.Gzip) []map[string]interface{} { var gl []map[string]interface{} for _, g := range gzipsList { // Convert Gzip to a map for saving to state. ng := map[string]interface{}{ "name": g.Name, "cache_condition": g.CacheCondition, } if g.Extensions != "" { e := strings.Split(g.Extensions, " ") var et []interface{} for _, ev := range e { et = append(et, ev) } ng["extensions"] = schema.NewSet(schema.HashString, et) } if g.ContentTypes != "" { c := strings.Split(g.ContentTypes, " ") var ct []interface{} for _, cv := range c { ct = append(ct, cv) } ng["content_types"] = schema.NewSet(schema.HashString, ct) } // prune any empty values that come from the default string value in structs for k, v := range ng { if v == "" { delete(ng, k) } } gl = append(gl, ng) } return gl } func flattenHealthchecks(healthcheckList []*gofastly.HealthCheck) []map[string]interface{} { var hl []map[string]interface{} for _, h := range healthcheckList { // Convert HealthChecks to a map for saving to state. nh := map[string]interface{}{ "name": h.Name, "host": h.Host, "path": h.Path, "check_interval": h.CheckInterval, "expected_response": h.ExpectedResponse, "http_version": h.HTTPVersion, "initial": h.Initial, "method": h.Method, "threshold": h.Threshold, "timeout": h.Timeout, "window": h.Window, } // prune any empty values that come from the default string value in structs for k, v := range nh { if v == "" { delete(nh, k) } } hl = append(hl, nh) } return hl } func flattenS3s(s3List []*gofastly.S3) []map[string]interface{} { var sl []map[string]interface{} for _, s := range s3List { // Convert S3s to a map for saving to state. ns := map[string]interface{}{ "name": s.Name, "bucket_name": s.BucketName, "s3_access_key": s.AccessKey, "s3_secret_key": s.SecretKey, "path": s.Path, "period": s.Period, "domain": s.Domain, "gzip_level": s.GzipLevel, "format": s.Format, "format_version": s.FormatVersion, "timestamp_format": s.TimestampFormat, "response_condition": s.ResponseCondition, } // prune any empty values that come from the default string value in structs for k, v := range ns { if v == "" { delete(ns, k) } } sl = append(sl, ns) } return sl } func flattenPapertrails(papertrailList []*gofastly.Papertrail) []map[string]interface{} { var pl []map[string]interface{} for _, p := range papertrailList { // Convert Papertrails to a map for saving to state. ns := map[string]interface{}{ "name": p.Name, "address": p.Address, "port": p.Port, "format": p.Format, "response_condition": p.ResponseCondition, } // prune any empty values that come from the default string value in structs for k, v := range ns { if v == "" { delete(ns, k) } } pl = append(pl, ns) } return pl } func flattenSumologics(sumologicList []*gofastly.Sumologic) []map[string]interface{} { var l []map[string]interface{} for _, p := range sumologicList { // Convert Sumologic to a map for saving to state. ns := map[string]interface{}{ "name": p.Name, "url": p.URL, "format": p.Format, "response_condition": p.ResponseCondition, "message_type": p.MessageType, "format_version": int(p.FormatVersion), } // prune any empty values that come from the default string value in structs for k, v := range ns { if v == "" { delete(ns, k) } } l = append(l, ns) } return l } func flattenResponseObjects(responseObjectList []*gofastly.ResponseObject) []map[string]interface{} { var rol []map[string]interface{} for _, ro := range responseObjectList { // Convert ResponseObjects to a map for saving to state. nro := map[string]interface{}{ "name": ro.Name, "status": ro.Status, "response": ro.Response, "content": ro.Content, "content_type": ro.ContentType, "request_condition": ro.RequestCondition, "cache_condition": ro.CacheCondition, } // prune any empty values that come from the default string value in structs for k, v := range nro { if v == "" { delete(nro, k) } } rol = append(rol, nro) } return rol } func flattenConditions(conditionList []*gofastly.Condition) []map[string]interface{} { var cl []map[string]interface{} for _, c := range conditionList { // Convert Conditions to a map for saving to state. nc := map[string]interface{}{ "name": c.Name, "statement": c.Statement, "type": c.Type, "priority": c.Priority, } // prune any empty values that come from the default string value in structs for k, v := range nc { if v == "" { delete(nc, k) } } cl = append(cl, nc) } return cl } func flattenRequestSettings(rsList []*gofastly.RequestSetting) []map[string]interface{} { var rl []map[string]interface{} for _, r := range rsList { // Convert Request Settings to a map for saving to state. nrs := map[string]interface{}{ "name": r.Name, "max_stale_age": r.MaxStaleAge, "force_miss": r.ForceMiss, "force_ssl": r.ForceSSL, "action": r.Action, "bypass_busy_wait": r.BypassBusyWait, "hash_keys": r.HashKeys, "xff": r.XForwardedFor, "timer_support": r.TimerSupport, "geo_headers": r.GeoHeaders, "default_host": r.DefaultHost, "request_condition": r.RequestCondition, } // prune any empty values that come from the default string value in structs for k, v := range nrs { if v == "" { delete(nrs, k) } } rl = append(rl, nrs) } return rl } func buildRequestSetting(requestSettingMap interface{}) (*gofastly.CreateRequestSettingInput, error) { df := requestSettingMap.(map[string]interface{}) opts := gofastly.CreateRequestSettingInput{ Name: df["name"].(string), MaxStaleAge: uint(df["max_stale_age"].(int)), ForceMiss: gofastly.CBool(df["force_miss"].(bool)), ForceSSL: gofastly.CBool(df["force_ssl"].(bool)), BypassBusyWait: gofastly.CBool(df["bypass_busy_wait"].(bool)), HashKeys: df["hash_keys"].(string), TimerSupport: gofastly.CBool(df["timer_support"].(bool)), GeoHeaders: gofastly.CBool(df["geo_headers"].(bool)), DefaultHost: df["default_host"].(string), RequestCondition: df["request_condition"].(string), } act := strings.ToLower(df["action"].(string)) switch act { case "lookup": opts.Action = gofastly.RequestSettingActionLookup case "pass": opts.Action = gofastly.RequestSettingActionPass } xff := strings.ToLower(df["xff"].(string)) switch xff { case "clear": opts.XForwardedFor = gofastly.RequestSettingXFFClear case "leave": opts.XForwardedFor = gofastly.RequestSettingXFFLeave case "append": opts.XForwardedFor = gofastly.RequestSettingXFFAppend case "append_all": opts.XForwardedFor = gofastly.RequestSettingXFFAppendAll case "overwrite": opts.XForwardedFor = gofastly.RequestSettingXFFOverwrite } return &opts, nil } func flattenCacheSettings(csList []*gofastly.CacheSetting) []map[string]interface{} { var csl []map[string]interface{} for _, cl := range csList { // Convert Cache Settings to a map for saving to state. clMap := map[string]interface{}{ "name": cl.Name, "action": cl.Action, "cache_condition": cl.CacheCondition, "stale_ttl": cl.StaleTTL, "ttl": cl.TTL, } // prune any empty values that come from the default string value in structs for k, v := range clMap { if v == "" { delete(clMap, k) } } csl = append(csl, clMap) } return csl } func flattenVCLs(vclList []*gofastly.VCL) []map[string]interface{} { var vl []map[string]interface{} for _, vcl := range vclList { // Convert VCLs to a map for saving to state. vclMap := map[string]interface{}{ "name": vcl.Name, "content": vcl.Content, "main": vcl.Main, } // prune any empty values that come from the default string value in structs for k, v := range vclMap { if v == "" { delete(vclMap, k) } } vl = append(vl, vclMap) } return vl } func validateVCLs(d *schema.ResourceData) error { // TODO: this would be nice to move into a resource/collection validation function, once that is available // (see https://github.com/hashicorp/terraform/pull/4348 and https://github.com/hashicorp/terraform/pull/6508) vcls, exists := d.GetOk("vcl") if !exists { return nil } numberOfMainVCLs, numberOfIncludeVCLs := 0, 0 for _, vclElem := range vcls.(*schema.Set).List() { vcl := vclElem.(map[string]interface{}) if mainVal, hasMain := vcl["main"]; hasMain && mainVal.(bool) { numberOfMainVCLs++ } else { numberOfIncludeVCLs++ } } if numberOfMainVCLs == 0 && numberOfIncludeVCLs > 0 { return errors.New("if you include VCL configurations, one of them should have main = true") } if numberOfMainVCLs > 1 { return errors.New("you cannot have more than one VCL configuration with main = true") } return nil }